device_ds3.c File Reference

#include "hid_device_driver.h"

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Classes
struct	ds3_instance

Macros
#define	DS3_ACTIVATION_REPORT_ID   0xf4
#define	DS3_RUMBLE_REPORT_ID   0x01
#define	PACKET_OFFSET   0
#define	LED_OFFSET   11
#define	MOTOR1_OFFSET   4
#define	MOTOR2_OFFSET   6

Typedefs
typedef struct ds3_instance	ds3_instance_t

Functions
static void	update_pad_state (ds3_instance_t *instance)
static void	update_analog_state (ds3_instance_t *instance)
static int32_t	send_activation_packet (ds3_instance_t *instance)
static uint32_t	set_protocol (ds3_instance_t *instance, int protocol)
static int32_t	send_control_packet (ds3_instance_t *instance)
static void *	ds3_init (void *handle)
static void	ds3_free (void *data)
static void	ds3_handle_packet (void *data, uint8_t *packet, size_t size)
static bool	ds3_detect (uint16_t vendor_id, uint16_t product_id)
static void *	ds3_pad_init (void *data, uint32_t slot, hid_driver_t *driver)
static void	ds3_pad_deinit (void *data)
static void	ds3_get_buttons (void *data, input_bits_t *state)
static void	ds3_packet_handler (void *data, uint8_t *packet, uint16_t size)
static void	ds3_set_rumble (void *data, enum retro_rumble_effect effect, uint16_t strength)
static int16_t	ds3_get_axis (void *data, unsigned axis)
static const char *	ds3_get_name (void *data)
static bool	ds3_button (void *data, uint16_t joykey)

Variables
static uint8_t	activation_packet []
static uint8_t	control_packet []
static int	control_packet_size = sizeof(control_packet)
pad_connection_interface_t	ds3_pad_connection
hid_device_t	ds3_hid_device

Macro Definition Documentation

DS3_ACTIVATION_REPORT_ID

#define DS3_ACTIVATION_REPORT_ID   0xf4

DS3_RUMBLE_REPORT_ID

#define DS3_RUMBLE_REPORT_ID   0x01

LED_OFFSET

#define LED_OFFSET   11

MOTOR1_OFFSET

#define MOTOR1_OFFSET   4

MOTOR2_OFFSET

#define MOTOR2_OFFSET   6

PACKET_OFFSET

#define PACKET_OFFSET   0

Typedef Documentation

ds3_instance_t

typedef struct ds3_instance ds3_instance_t

Function Documentation

ds3_button()

static bool ds3_button ( void *  data, uint16_t  joykey  )

static

ds3_detect()

static bool ds3_detect ( uint16_t  vendor_id, uint16_t  product_id  )

static

ds3_free()

static void ds3_free ( void *  data )

static

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ds3_get_axis()

static int16_t ds3_get_axis ( void *  data, unsigned  axis  )

static

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ds3_get_buttons()

static void ds3_get_buttons ( void *  data, input_bits_t *  state  )

static

ds3_get_name()

static const char* ds3_get_name ( void *  data )

static

ds3_handle_packet()

static void ds3_handle_packet ( void *  data, uint8_t *  packet, size_t  size  )

static

ds3_init()

static void* ds3_init ( void *  handle )

static

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ds3_packet_handler()

static void ds3_packet_handler ( void *  data, uint8_t *  packet, uint16_t  size  )

static

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ds3_pad_deinit()

static void ds3_pad_deinit ( void *  data )

static

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ds3_pad_init()

static void* ds3_pad_init ( void *  data, uint32_t  slot, hid_driver_t *  driver  )

static

pad interface implementation

ds3_set_rumble()

static void ds3_set_rumble ( void *  data, enum retro_rumble_effect  effect, uint16_t  strength  )

static

send_activation_packet()

static int32_t send_activation_packet ( ds3_instance_t *  instance )

static

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send_control_packet()

static int32_t send_control_packet ( ds3_instance_t *  instance )

static

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set_protocol()

static uint32_t set_protocol ( ds3_instance_t *  instance, int  protocol  )

static

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update_analog_state()

static void update_analog_state ( ds3_instance_t *  instance )

static

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update_pad_state()

static void update_pad_state ( ds3_instance_t *  instance )

static

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Variable Documentation

activation_packet

uint8_t activation_packet[]

static

Initial value:

= {





  0x42, 0x0c, 0x00, 0x00
}

control_packet

uint8_t control_packet[]

static

Initial value:

= {
   0x52, 0x01,
   0x00, 0xff, 0x00, 0xff, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00,
   0xff, 0x27, 0x10, 0x00, 0x32,
   0xff, 0x27, 0x10, 0x00, 0x32,
   0xff, 0x27, 0x10, 0x00, 0x32,
   0xff, 0x27, 0x10, 0x00, 0x32,
   0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00
}

control_packet_size

int control_packet_size = sizeof(control_packet)

static

ds3_hid_device

hid_device_t ds3_hid_device

Initial value:

= {
   ds3_init,
   ds3_free,
   ds3_handle_packet,
   ds3_detect,
   "Sony DualShock 3"
}

ds3_pad_connection

pad_connection_interface_t ds3_pad_connection

Initial value:

= {
   ds3_pad_init,
   ds3_pad_deinit,
   ds3_packet_handler,
   ds3_set_rumble,
   ds3_get_buttons,
   ds3_get_axis,
   ds3_get_name,
   ds3_button
}